1940414 has 32 divisors (see below), whose sum is σ = 3649536. Its totient is φ = 754560.

The previous prime is 1940401. The next prime is 1940423. The reversal of 1940414 is 4140491.

It is a self number, because there is not a number n which added to its sum of digits gives 1940414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7247 + ... + 7509.

It is an arithmetic number, because the mean of its divisors is an integer number (114048).

2^1940414 is an apocalyptic number.

1940414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1940414 is a deficient number, since it is larger than the sum of its proper divisors (1709122).

1940414 is a wasteful number, since it uses less digits than its factorization.

1940414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1940414 is about 1392.9874371293. The cubic root of 1940414 is about 124.7282416072.

The spelling of 1940414 in words is "one million, nine hundred forty thousand, four hundred fourteen".